Artist records underground sounds generated by Pando, a huge group of aspens in Utah considered to be a single organism
When it comes to the world’s heaviest living organism, it is a “forest of one tree” that is thought to take the crown. Now a sound expert is listening into the quiet grove in an attempt to hear its secrets.
Known as Pando – Latin for “I spread” – the 47,000 genetically identical quivering aspens in south-central Utah are considered to be a single organism, with the “trees” actually branches thought to be connected by a shared root system.
The upshot is a vast living entity, thought to be thousands of years old, that covers 43 hectares (106 acres) with a dry weight of about 6m kg, making it, putatively, the Earth’s heaviest living organism. But it is also an organism in danger, with experts warning Pando is probably dying off due to human actions.
Now an acoustic artist has revealed how he has delved deep to uncover fresh insights into the tree.